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<dl class="meta">
<dt>Revision</dt> <dd><a href="https://trac.macports.org/changeset/117901">117901</a></dd>
<dt>Author</dt> <dd>larryv@macports.org</dd>
<dt>Date</dt> <dd>2014-03-16 13:13:10 -0700 (Sun, 16 Mar 2014)</dd>
</dl>

<h3>Log Message</h3>
<pre>root: Update to 5.34.18, clean up Clang variants (maintainer, #42867).</pre>

<h3>Modified Paths</h3>
<ul>
<li><a href="#trunkdportssciencerootPortfile">trunk/dports/science/root/Portfile</a></li>
</ul>

</div>
<div id="patch">
<h3>Diff</h3>
<a id="trunkdportssciencerootPortfile"></a>
<div class="modfile"><h4>Modified: trunk/dports/science/root/Portfile (117900 => 117901)</h4>
<pre class="diff"><span>
<span class="info">--- trunk/dports/science/root/Portfile        2014-03-16 20:01:41 UTC (rev 117900)
+++ trunk/dports/science/root/Portfile        2014-03-16 20:13:10 UTC (rev 117901)
</span><span class="lines">@@ -4,7 +4,7 @@
</span><span class="cx"> PortSystem          1.0
</span><span class="cx"> 
</span><span class="cx"> name                root
</span><del>-version             5.34.17
</del><ins>+version             5.34.18
</ins><span class="cx"> 
</span><span class="cx"> categories          science
</span><span class="cx"> maintainers         gmail.com:mattiafrancescomoro hep.phy.cam.ac.uk:jonesc
</span><span class="lines">@@ -19,8 +19,8 @@
</span><span class="cx"> master_sites        http://root.cern.ch/download/ \
</span><span class="cx">                     ftp://root.cern.ch/root/
</span><span class="cx"> 
</span><del>-checksums           rmd160  0770aeb370699162c0f02c561060ee5388dd5ddb \
-                    sha256  8e7e13d41e13b6837a3bc784f86e491bed2ee37c157a3be8c74ead9b33c2be8a
</del><ins>+checksums           rmd160  2fbaff8f831611779b42480fcb86cbde34ef72bd \
+                    sha256  9196dce7d76b31e5bcabd985bd31bc4d9b7c8c4d0c7ce84f730efa4ef82a3567
</ins><span class="cx"> 
</span><span class="cx"> worksrcdir          root
</span><span class="cx"> 
</span><span class="lines">@@ -389,8 +389,8 @@
</span><span class="cx"> variant cocoa conflicts x11 description {Enables native OSX graphical backend} {
</span><span class="cx">     # Force a compatible clang compiler
</span><span class="cx">     PortGroup compiler_blacklist_versions 1.0
</span><del>-    compiler.blacklist-append {clang &lt; 425} *gcc* macports-clang-3.3 macports-clang-2.9 macports-clang-3.0
-    compiler.fallback-append macports-clang-3.2 macports-clang-3.1
</del><ins>+    compiler.blacklist-append {clang &lt; 425} *gcc* {macports-clang-3.[0-2]} macports-clang-2.9
+    compiler.fallback-append macports-clang-3.4 macports-clang-3.3 
</ins><span class="cx">     # Enable cocoa support in configure
</span><span class="cx">     configure.args-delete --disable-cocoa
</span><span class="cx">     configure.args-append --enable-cocoa
</span><span class="lines">@@ -410,34 +410,44 @@
</span><span class="cx">     default_variants-append ${default_gui_variant}
</span><span class="cx"> }
</span><span class="cx"> 
</span><del>-variant clang31 conflicts clang32 clang33 description {Compile using MacPorts clang 3.1} {
-    configure.compiler      macports-clang-3.1
-}
-if {[string match macports-clang-3.1 ${configure.compiler}]} {
-    configure.args-append   --with-llvm-config=&quot;${prefix}/bin/llvm-config-mp-3.1&quot;
-    depends_run-append      port:clang-3.1
-}
</del><ins>+# ========================================================================================
+# Setup various clang variants, to provide alternative C++ compilers that support cocoa
+# ========================================================================================
</ins><span class="cx"> 
</span><del>-variant clang32 conflicts clang31 clang33 description {Compile using MacPorts clang 3.2} {
-    configure.compiler      macports-clang-3.2
</del><ins>+# List of possible clang versions that work
+set clang_versions { 3.3 3.4 3.5 }
+
+# Define the available variants
+foreach ver ${clang_versions} {
+    set ver_no_dot [join [split ${ver} &quot;.&quot;] &quot;&quot;]
+    set variant_line {variant clang${ver_no_dot} description &quot;Compile using MacPorts clang ${ver}&quot;}
+    foreach over ${clang_versions} {
+        if { ${ver} == ${over} } { continue }
+        set over_no_dot [join [split ${over} &quot;.&quot;] &quot;&quot;]
+        append variant_line &quot; conflicts clang${over_no_dot}&quot;
+    }
+    append variant_line { { } }
+    eval $variant_line
</ins><span class="cx"> }
</span><del>-if {[string match macports-clang-3.2 ${configure.compiler}]} {
-    configure.args-append   --with-llvm-config=&quot;${prefix}/bin/llvm-config-mp-3.2&quot;
-    depends_run-append      port:clang-3.2
-}
</del><span class="cx"> 
</span><del>-variant clang33 conflicts clang31 clang32 description {Compile using MacPorts clang 3.3} {
-    configure.compiler      macports-clang-3.3
</del><ins>+# Is a variant active ?
+set active_clang_variant &quot;&quot;
+foreach ver ${clang_versions} {
+    set ver_no_dot [join [split ${ver} &quot;.&quot;] &quot;&quot;]
+    if {[variant_isset clang${ver_no_dot}]} {
+        set active_clang_variant ${ver}
+    }
</ins><span class="cx"> }
</span><del>-if {[string match macports-clang-3.3 ${configure.compiler}]} {
-    configure.args-append   --with-llvm-config=&quot;${prefix}/bin/llvm-config-mp-3.3&quot;
-    depends_run-append      port:clang-3.3
-}
</del><span class="cx"> 
</span><del>-if {[variant_isset qt_mac]} {
-    PortGroup qt4 1.0
</del><ins>+# If so, set it up.
+if { ${active_clang_variant} != &quot;&quot; } {
+    configure.compiler      macports-clang-${active_clang_variant}
+    configure.args-append   --with-llvm-config=&quot;${prefix}/bin/llvm-config-mp-&quot;${active_clang_variant}
+    depends_run-append      port:clang-${active_clang_variant}
</ins><span class="cx"> }
</span><span class="cx"> 
</span><ins>+# ========================================================================================
+
</ins><span class="cx"> variant qt_mac description {Build with Qt support via Mac UI} {
</span><span class="cx">     post-patch {
</span><span class="cx">         # fix where &quot;qglobal.h&quot; is found in all files that use or reference it
</span><span class="lines">@@ -469,6 +479,10 @@
</span><span class="cx">     }
</span><span class="cx"> }
</span><span class="cx"> 
</span><ins>+if {[variant_isset qt_mac]} {
+    PortGroup qt4 1.0
+}
+
</ins><span class="cx"> # ========================================================================================
</span><span class="cx"> # Following is for fortran support
</span><span class="cx"> # Might eventually move to a portgroup, or similar, so could be simplified.
</span></span></pre>
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